87194700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:217

約数の個数: 216

約数和(自身を含む): 298574640

約数和(自身を除く): 211379940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 41, 45, 50, 51, 60, 68, 75, 82, 85, 90, 100, 102, 123, 139, 150, 153, 164, 170, 180, 204, 205, 225, 246, 255, 278, 300, 306, 340, 369, 410, 417, 425, 450, 492, 510, 556, 612, 615, 695, 697, 738, 765, 820, 834, 850, 900, 1020, 1025, 1230, 1251, 1275, 1390, 1394, 1476, 1530, 1668, 1700, 1845, 2050, 2085, 2091, 2363, 2460, 2502, 2550, 2780, 2788, 3060, 3075, 3475, 3485, 3690, 3825, 4100, 4170, 4182, 4726, 5004, 5100, 5699, 6150, 6255, 6273, 6950, 6970, 7089, 7380, 7650, 8340, 8364, 9225, 9452, 10425, 10455, 11398, 11815, 12300, 12510, 12546, 13900, 13940, 14178, 15300, 17097, 17425, 18450, 20850, 20910, 21267, 22796, 23630, 25020, 25092, 28356, 28495, 31275, 31365, 34194, 34850, 35445, 36900, 41700, 41820, 42534, 47260, 51291, 52275, 56990, 59075, 62550, 62730, 68388, 69700, 70890, 85068, 85485, 96883, 102582, 104550, 106335, 113980, 118150, 125100, 125460, 141780, 142475, 156825, 170970, 177225, 193766, 205164, 209100, 212670, 236300, 256455, 284950, 290649, 313650, 341940, 354450, 387532, 425340, 427425, 484415, 512910, 531675, 569900, 581298, 627300, 708900, 854850, 871947, 968830, 1025820, 1063350, 1162596, 1282275, 1453245, 1709700, 1743894, 1937660, 2126700, 2422075, 2564550, 2906490, 3487788, 4359735, 4844150, 5129100, 5812980, 7266225, 8719470, 9688300, 14532450, 17438940, 21798675, 29064900, 43597350, 87194700]

約数ペア:

[(1, 87194700), (2, 43597350), (3, 29064900), (4, 21798675), (5, 17438940), (6, 14532450), (9, 9688300), (10, 8719470), (12, 7266225), (15, 5812980), (17, 5129100), (18, 4844150), (20, 4359735), (25, 3487788), (30, 2906490), (34, 2564550), (36, 2422075), (41, 2126700), (45, 1937660), (50, 1743894), (51, 1709700), (60, 1453245), (68, 1282275), (75, 1162596), (82, 1063350), (85, 1025820), (90, 968830), (100, 871947), (102, 854850), (123, 708900), (139, 627300), (150, 581298), (153, 569900), (164, 531675), (170, 512910), (180, 484415), (204, 427425), (205, 425340), (225, 387532), (246, 354450), (255, 341940), (278, 313650), (300, 290649), (306, 284950), (340, 256455), (369, 236300), (410, 212670), (417, 209100), (425, 205164), (450, 193766), (492, 177225), (510, 170970), (556, 156825), (612, 142475), (615, 141780), (695, 125460), (697, 125100), (738, 118150), (765, 113980), (820, 106335), (834, 104550), (850, 102582), (900, 96883), (1020, 85485), (1025, 85068), (1230, 70890), (1251, 69700), (1275, 68388), (1390, 62730), (1394, 62550), (1476, 59075), (1530, 56990), (1668, 52275), (1700, 51291), (1845, 47260), (2050, 42534), (2085, 41820), (2091, 41700), (2363, 36900), (2460, 35445), (2502, 34850), (2550, 34194), (2780, 31365), (2788, 31275), (3060, 28495), (3075, 28356), (3475, 25092), (3485, 25020), (3690, 23630), (3825, 22796), (4100, 21267), (4170, 20910), (4182, 20850), (4726, 18450), (5004, 17425), (5100, 17097), (5699, 15300), (6150, 14178), (6255, 13940), (6273, 13900), (6950, 12546), (6970, 12510), (7089, 12300), (7380, 11815), (7650, 11398), (8340, 10455), (8364, 10425), (9225, 9452)]